MATHS IN ENGLISH

CONTENT AND LANGUAGE INTEGRATED LEARNING

 

Exercises Solutions

 

1. REAL NUMBERS

 

 

1.1 Basic operations on numbers

 

1.2 Natural numbers and divisibility tests         

 

1.3 Integers and rational numbers

 

1.4 Irrational numbers

 

1.5 Decimal expansion of a real number 

 

1.6 Square root

 

1.7 Cube root

 

1.8 Radicals

 

1.9 Powers with integer exponents

 

1.10 Powers with rational exponents

 

1.11 Logarithms and their properties

 

1.12 Per cent, per mile

 

1.13 Percentages and compound interests

 


 

2. THE LANGUAGE OF MATHEMATICS

 

 

2.1 Set, element, subset   

 

2.2  Defining sets

 

2.3 Operations on sets

 

2.4  Intervals

 

2.5  Solving inequalities

 

2.6 Taking out a common mnomial

 

2.7  Multiplying algerbaic sums

 

2.8  Short multiplication formulas

 

2.9  Application of algebraic manipulation

 

2.10 Absolute value

 

2.11 Complementary issus

 


 

3 SYSTEM OF EQUATIONS

 

 

3.1 Systems of equations 

 

3.2 Substitution method of solving systems of equations

 

3.3 Elimination method of solving systems of equations

 

3.4 Application of systems of equations

 


 

4. FUNCTIONS

 

 

4.1 Concept of a function

 

4.2 Graph of functions

 

4.3 Monotonicity of functions 

 

4.4 Properties of function reading from graphs

 

4.5 Vectors in the XY-plane

 

4.6 Shifting a graph along the X and Y axis

 

4.7 Reflections of graphs 

 

4.8 Inverse proportionality

 

4.9 Complementary issues

 


 

5. LINEAR FUNCTION

 

 

5.1  Graph of a linear function

 

5.2  Properties of a linear function

 

5.3 Equations of a line on a plane

 

5.4 The gradient of a line

 

5.5  Parallel and perpendicular lines

 

5.6  Geometric interpretation o a system of linear equations

 

5.7  Aplications of linear functions

 

5.8  Complementary issues

 


 

6. PLANIMETRY

 

 

6.1 Internal angels in a triangle

 

6.2 Congruent triangles

 

6.3 Basic Proportionality Theorem (Thales' Theorem)

 

6.4 Similar polygons

 

6.5 Similar triangles. Areas of similar triangles

 

6.6 Angle bisector theorem

 

6.7 Complementary issues

 


 

7. QUADRATIC FUNCTION

 

 

7.1 Quadratic monomial 

 

7.2 Different forms of a quadratic function

 

7.3 Properties of a quadratic function

 

7.4 Quadratic equations

 

7.5 Quadratic inequalities

 

7.6 Maximum and minimum value of a quadratic function

 

7.7 Applications of a quadratic function

 


 

8. POLYNOMIALS

 

 

8.1 Definition of a polynomial of a real variable

 

8.2 Operations on polynomials

 

8.3 Short multiplication formulas (2)

 

8.4 Factorizing polynomials

 

8.5 Polynomial equations

 

8.6 Bezout Theorem

 

8.7 Integer and rational roots of poynomials

 

8.8  Application of polynomials

 

8.9 Comlementary issues

 


 

9. RATIONAL FUNCTIONS

 

 

9.1 Inverse proportionality functions and and their properties

 

9.2 Operations on rational expressions

 

9.3  Rational equations

 

9.4 The domain of a function. Rational function.

 

9.5 Equations and inequalities with absolute value

 

9.6 Applications of rational equations

 


 

10.TRIGONOMETRY

 

 

10.1 Right angeled triangles

 

10.2 Trigonometric functions of an acute angle 

 

10.3 Solving right triangles

 

10.4 Trigonometric identities

 

10.5 Trigonometric functions of a convex angle 

 

10.6 Area of a triangles

 

10.7 Area of a quadrilateral

 

10.8 Complementary issues

 


 

11. PLANIMETRY II

 

 

11.1 A cirlce and a disc

 

11.2 A line and a cirlce

 

11.3 Angles in a circle

 

11.4 Circumscribed and inscribed triangles

 

11.5 Reagular polygons

 

11.6 The Sine Rule

 

11.7 The Cosine Rule

 


 

12. EXPONENTIAL AND LOGARITHMIC FUNCTIONS

 

 

12.1 Powers with rational exponents - revision

 

12.2 Powers with real exponents

 

12.3 The exponential function

 

12.4 Graph transformations of exponential functions

 

12.5 Logarithms - revision

 

12.6 Laws of logarithms

 

12.7 Logarithmic function

 

12.8 Graph transformations of logarithmitc function

 

12.9 Applications of exponential and logarithmic functions

 


 

13. ANALITYC GEOMETRY

 

 

13.1 Distance on the Cartesian plane


 

14. SEQUENCES

 

 

14.1

 


 

15. STATISTICS

 

 

15.1 Arithmetic mean

 


 

16. PROBABILITY

 

 

16.1 Multiplication Rule

 

16.2 Permutations

 

16.3 Variation without repetition. Variations with repetitions

 

16.4 Addition Rule

 

16.5 Random events

 

16.6 Classical probability

 

16.7 Complementary issues

 


 

17 STEREOMETRY

 

 

17.1


 

18. MATHEMATICAL PROOFS

 

 

18.1 Proofs in algebra

 

18.2 Proofs in geometry

 

 


 

XLO im. Stefana Banach w Toruniu 

2024